{"title":"An application of an n-dimensional fuzzy smoothing filter in financial modeling","authors":"M. Holčapek, T. Tichý","doi":"10.1109/BEIAC.2012.6226057","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226057","url":null,"abstract":"Data smoothing is an important step within a data processing procedure that allows one to stress the most important pattern of a function relation between a studied object and given variables. Recently, Holčapek and Tichý (2011) suggested a smoothing filter based on fuzzy transform approach of Perfilieva (2004) and compared it to Nadaraya-Watson estimator. However, within the analysis only one independent variable was assumed. By contrast, many real world problems are multidimensional and hence in this paper we generalize the fuzzy smoothing filter into two dimensions and show its application within a common problem of financial engineering and asset pricing, the option implied volatility surface presentation.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129023619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An empirical research on relationship between demand, people and awareness towards training needs: A case study in Malaysia Halal logistics industry","authors":"K. M. Pahim, S. Jemali, S. Mohamad","doi":"10.1109/BEIAC.2012.6226062","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226062","url":null,"abstract":"Recently, the Halal industry has a huge potential for market demand. The rising of Halal has made the consumers to think twice before using any product because it is proven that Halal product can offer good quality, cleanliness, hygienic, safety, authentic and nutritious. Halal has created awareness to the consumers and supplier to use or supply the good according to Halalan Thoyyibban principle. Many logistics companies in Malaysia have adapted Halal in their operation. However, the lack of employees, skills and experience become the major problem to operate Halal in their operations. There are not enough skills and experience workers who can handle the consignment according to the Halal procedure. Hence, training in the Halal logistics industry professional is crucial as the lack of professionalism in the transport and logistics process in the supply chain may cast doubts on the Halal status of a product. The purpose of this research is to present the relationship between the training needs in Halal logistics industry in Malaysia and investigates its relationship with demand, people and awareness. The data collection instruments used was a questionnaire which was administrated to a total sample of 162 respondents from the middle management level in the logistics companies who have the Halal certification by Jabatan Kemajuan Islam Malaysia (JAKIM) or Halal Industry Corporation (HDC). Sample selection was based on purposive sampling. The analysis involved statistical methods using Predictive Analytics Software (PASW) 18.0 such as reliability and validity test and multiple regressions. The result indicated that training needs in Halal logistics industry are related to demand, people and awareness which to explain the significant influence to the Halal logistics industry.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123775181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experimental investigations of float-over barge responses subjected to random waves","authors":"V. J. Kurian, N. A. Baharuddin, A. M. Hashim","doi":"10.1109/BEIAC.2012.6226095","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226095","url":null,"abstract":"Float-over installation method has been recently used to install topsides onto jacket type of platform. As a viable alternative to the traditional lifting installation method, this method uses a float-over barge to transport and install topsides onto the platform by ballasting operations. This method eliminates the use of heavy lift vessel, and thus is economical for a platform with heavy topsides. The motions of the barge during float-over installation are critical and must be analyzed to ensure successful operations. For the study presented in this paper, the model tests for a float-over barge were conducted on a model following Froude Scaling Laws with geometric scale ratio of 1:50. The model was tested in random wave sea states with varying drafts. The result of the physical modeling study are then analyzed and presented in terms of Response Amplitude Operators (RAOs) for surge, heave and pitch. The results quantify the importance of design parameters such as draft or ballast condition in the response of float-over barge.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131935589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Application of occupational health and safety management system at sewage treatment plants","authors":"A. Malakahmad, A. Downe, S. M. Fadzil","doi":"10.1109/BEIAC.2012.6226080","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226080","url":null,"abstract":"Sewage treatment plant (STP) operators are exposed to variety of hazard during wastewater processing. The aim of this study is to identify and manage these hazards, particularly in a local STP in Malaysia, through Occupational Health and Safety Management System (OSHMS). Initially, reported hazards data were collected via review of literatures, questionnaire distribution and interview with experts. Then, the most risky hazards based on conditions of selected STP were identified. Subsequently, the hazards were ranked based on severity and likelihood. Results show exposure to excessive noise, skin irritation and slip and fall are the main concerns of workers in the site. Therefore, noise mitigation was done using sound absorbers. It was indicated that the level of existing noise (94.2 dB) was reduced to 92.1 dB and 90.6 dB by application of carpet and cardboard, respectively. Skin irritation risk is suggested to be mitigated by installation of auto-cleaner, self-cleaning bar screen and scraper blades at the site. In addition, cordoning off areas while cleaning is in progress and provision of ramps at cleaning area around the clarifier are found to be the appropriate solutions for slip and fall risk at the site.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132118738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessing the link between trade openness and output growth in Malaysia: An econometric assessment","authors":"S. Zakariah, J. Pyeman","doi":"10.1109/BEIAC.2012.6226070","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226070","url":null,"abstract":"Trade openness in the sense of trade liberalization policies seems to be no guarantees of output growth since the previous studies shows the relationship of the trade openness and output growth may vary across developed countries and developing countries. Therefore, the primary concern of this study is to examine the relationship between trade openness and total output growth in the case of Malaysia (as one of the developing countries and emerging economies). In order to gain initial insight toward the relationship between trade openness and output growth Pearson Correlation was employed. While, the impact of trade openness toward output growth was estimated by using Ordinary Least Square Regression. In addition, the empirical work had extended towards Granger Causality Test to have a meaningful research study. This is due to some of the economist which saying that correlation is meaningless test without doing causation test. The empirical result derived provides evidence that Malaysia was not suffered from the trade openness since there is a positive relationship between trade openness and output growth. Thus, this study argues that developing country also can gain benefit from trade openness.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122194234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Biosynthesis of silver nanoparticles using pink guava waste extract (PGWE)","authors":"N. Zamanhuri, R. Alrozi, Mohamed Syazwan Osman","doi":"10.1109/BEIAC.2012.6226114","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226114","url":null,"abstract":"Bio-inspired silver nanoparticles were synthesized with the aid of a novel, non-toxic, eco-friendly biological material namely, pink guava waste extract (PGWE). The pink guava waste extract will act as the reducing agent in reduction process in order to reduce the aqueous salt solutions of the silver nitrate. Moreover, economically, this process will also lower the cost of producing metal nanoparticles compared to other methods. Boiled, separated, filtrated process was used for reducing silver nitrate. Silver nanoparticles were formed when the reaction conditions were altered with respect to ratio of extraction, pink guava waste extract content and aging time. The nanoparticles were characterized by UV-vis spectroscopy, Fourier Transform Infrared (FTIR) Spectroscopy and Transmission Electron Microscope (TEM). The colorless reaction mixtures turned brown and displayed UV - visible spectra characteristic of silver nanoparticles. Fourier transform infrared spectroscopy (FTIR) indicated the role of different functional groups (carboxyl, amine and hydroxyl) in the synthetic process. After 72 h of treatment, silver nanoparticles obtained were in the range of 23-105 nm as obtained from TEM.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121686023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. M. Zainuddin, Z. A. Rahim, Rusmadiah Anwar, M. S. Mujir, Oskar Hasdinor Hassan
{"title":"Conceptual framework of hydroxyapatite for damaged skull through design approach","authors":"N. M. Zainuddin, Z. A. Rahim, Rusmadiah Anwar, M. S. Mujir, Oskar Hasdinor Hassan","doi":"10.1109/BEIAC.2012.6226103","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226103","url":null,"abstract":"Hydroxyapatite has become a significant study especially in clinical orthopedic usage. It was first explored as coating material for bone which was then figured as bone implant or synthetic bone with the ability to grow as natural bone through studies in fabrication and material engineering. With excessive research on the material, properties of hydroxyapatite has been improved. The interesting study of hydroxyapatite has triggered into various application exploration. This paper discussed on the application of hydroxyapatite for damaged skull cases through design approach. The framework will describe on the current findings of hydroxyapatite material development and methods of the proposed application, which is through slip casting technique. The positive role of a designer in the process of obtaining a solution to transfer the lab-scale knowledge into manufacturing process will hopefully bring further assistance especially in generating a more cost conducive material and affordable hydroxyapatite for future benefit of damaged skull patient.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129956714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Balanced Scorecard approach in evaluating IT projects in the public sector","authors":"N. Arshad, H. M. Idrus, F. Ahmad","doi":"10.1109/BEIAC.2012.6226043","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226043","url":null,"abstract":"Malaysian public sector is highly encouraged to utilize IT to improve their public services delivery to the public. Therefore, numerous IT projects have been approved and funded under several Malaysian National Plans. As the success of the existing or current IT projects in public sector are not properly evaluated has resulted in the same failures due to non-existence of a specific guideline, method or tool that can be used by public sector to evaluate their IT projects. This research aims at investigating the practice of IT project evaluation among the public sector agencies and analyzes how Malaysian public agencies evaluate their IT projects success or failure. A case study was conducted at one of the ministry as to seek data and information pertaining to the current practice of Malaysian government agencies in handling IT project evaluations. As anticipated, many project managers in public sector did not conduct IT projects evaluations. If it were conducted, most of the evaluations conducted improperly. The reasons why IT projects evaluation were not conducted properly were mainly because of the project managers did not have formal training and experience on IT projects evaluation and have not enough personnel to conduct IT projects evaluation. An IT project evaluation guideline has been developed, based on Balanced Scorecard and weighted scoring model, as a reference and guidance on conducting IT project evaluation.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129471346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Ahmad, M. H. M. Yahya, M. R. Hassan, J. Salleh, W. Ahmad, N. Hassim
{"title":"Some studies on shape memory alloy friction spun yarn","authors":"M. Ahmad, M. H. M. Yahya, M. R. Hassan, J. Salleh, W. Ahmad, N. Hassim","doi":"10.1109/BEIAC.2012.6226055","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226055","url":null,"abstract":"This paper reports on the utilization of Shape Memory Alloy (SMA) wire as a conductive element in core-sheath friction yarn. The yarns were spun using DREF 3000 spinning machine. The yarn consisted of three layers with the SMA wire at the core and 100% cotton fibers at the second layer and as the sheath producing a yarn called SMA Friction Spun Yarn (SMA FSY). Three different core-sheath ratios and spinning drum speeds were used in the spinning process. The objectives were to compare the SMA FSY yarn tensile properties and to understand the influence of the machine process parameters towards the actuating performance under stress-free condition. Results showed that the SMA FSY with 60% core and highest spinning drum speed gave better tensile strength. Additionally, this yarn also gave the fastest initiating deformation below 100 seconds. It can be concluded that the changes in the machine process parameters influenced the tensile and actuating performance of SMA FSY.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121148737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Usage of enterprise information system (EIS) among SMEs in the east coast of Malaysia: A preliminary study","authors":"N. Zulkifli, R. Hashim, Jasmine Ahmad","doi":"10.1109/BEIAC.2012.6226042","DOIUrl":"https://doi.org/10.1109/BEIAC.2012.6226042","url":null,"abstract":"The 2012 Budget announced by the Prime Minister of Malaysia indicated that small and medium enterprises (SMEs) continue to play an important role in the nation's economy and are therefore, given sufficient allocation to sustain the various small enterprises. ICT usage has never been more emphasized than now, therefore the objective of this paper is to assess the SME's use of enterprise information system (EIS) of companies in the Kelantan and Terengganu, Malaysia. The findings from the preliminary study showed that only three out of 20 companies (or 15%) are into full ICT usage. The implication from non-usage of ICT in the globalized world will negatively impact the SMEs ability to compete at both the local and international level, hence, internal management and organizational matters, particularly leadership and resilience must be enhanced, else these SMEs will not succeed in their endeavors.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117264051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}